94865481 has 6 divisors (see below), whose sum is σ = 137027930. Its totient is φ = 63243648.

The previous prime is 94865479. The next prime is 94865509. The reversal of 94865481 is 18456849.

94865481 is a `hidden beast` number, since 94 + 86 + 5 + 481 = 666.

It can be written as a sum of positive squares in only one way, i.e., 57153600 + 37711881 = 7560^2 + 6141^2 .

It is not a de Polignac number, because 94865481 - 2¹ = 94865479 is a prime.

It is a super-2 number, since 2×94865481² = 17998918970722722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94865581) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5270296 + ... + 5270313.

Almost surely, 2^94865481 is an apocalyptic number.

It is an amenable number.

94865481 is a deficient number, since it is larger than the sum of its proper divisors (42162449).

94865481 is a wasteful number, since it uses less digits than its factorization.

94865481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10540615 (or 10540612 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 94865481 is about 9739.8912211585. The cubic root of 94865481 is about 456.0747944026.

The spelling of 94865481 in words is "ninety-four million, eight hundred sixty-five thousand, four hundred eighty-one".